Include Unicode 15.1 Emojis

[mattylase]

The emojis from Unicode 15.1 aren't displaying properly in Haskoy, and it would be awesome if they did!

I tried to do it, but I couldn't figure it out, hence I filed this issue

[ertekinno]

Thanks for bringing this up! I looked into it, and it turns out some glyphs in the font, like the arrow (↔ U+2194), were interfering with the system’s ability to display certain emojis, like the head-shaking emoji "🙂‍↔️". By having these glyphs in Haskoy, the system wasn’t able to fall back to its default emoji font.

I’ve removed those problematic glyphs, and this should solve some of the issues with emojis not rendering properly, especially newer ones from Unicode 15.1.

I’m not sure which other emojis were broken, but hopefully, this resolves most of them. Let me know if you still run into any problems!